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annotate mod_statistics_statsd/mod_statistics_statsd.lua @ 4381:a1256e376dca

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mod_invites_register_api: reroute register call The token from the URI was not used anyway. In addition, we now return the resulting JID because it’s the only way to be sure.
author Jonas Schäfer <jonas@wielicki.name>
date Mon, 25 Jan 2021 16:55:39 +0100
parents 98a186874806
children
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b59812aaabad mod_statistics_statsd: Module for pushing from util.statistics (0.10) to statsd
Matthew Wild <mwild1@gmail.com>
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1 local statsmanager = require "core.statsmanager";
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2 local udp = require "socket".udp();
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4 local server = module:get_option_string("statsd_server_ip", "127.0.0.1");
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5 local server_port = module:get_option_number("statsd_server_port", 8124);
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6 local max_datagram_size = module:get_option_number("statds_packet_size", 512);
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8 function push_stats(stats, meta)
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9 local metric_strings, remaining_bytes = {}, max_datagram_size;
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10 for name, value in pairs(stats) do
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11 local value_meta = meta[name];
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98a186874806 mod_statistics_statsd: Use module:log()
Kim Alvefur <zash@zash.se>
parents: 1622
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12 module:log("warn", "%s %s", name, tostring(value_meta));
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13 --if not value_meta then
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14 -- Simple value (gauge)
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15 local metric_string = ("%s|%d|g"):format(name, value);
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16 if #metric_string > remaining_bytes then
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17 udp:sendto(table.concat(metric_strings, "\n"), server, server_port);
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18 metric_strings, remaining_bytes = {}, max_datagram_size;
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19 end
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20 table.insert(metric_strings, metric_string);
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21 remaining_bytes = remaining_bytes - (#metric_string + 1); -- +1 for newline
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22 --end
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23 end
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24 if #metric_strings > 0 then
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25 udp:sendto(table.concat(metric_strings, "\n"), server, server_port);
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26 end
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27 end
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29 module:hook_global("stats-updated", function (event)
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30 push_stats(event.changed_stats, event.stats_extra);
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31 end);
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33 function module.load()
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34 local all, changed, extra = statsmanager.get_stats();
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35 push_stats(all, extra);
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36 end